*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#172033;background:#f7f8fb;line-height:1.7}.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:16px 7vw;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid #e8eaf0}.brand{font-size:24px;font-weight:900;color:#111827;text-decoration:none}nav a{margin-left:24px;color:#374151;text-decoration:none}main{max-width:1180px;margin:auto;padding:26px 24px}.eyebrow,.tag{color:#2563eb;font-weight:700}.search,.lead{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}input,textarea{padding:12px 14px;border:1px solid #d8deea;border-radius:12px;background:#fff;min-width:220px}button,.btn{border:0;background:#155eef;color:white;padding:12px 18px;border-radius:12px;text-decoration:none;display:inline-block;font-weight:700}.big{font-size:18px;padding:14px 26px}.card{background:white;border:1px solid #e7eaf1;border-radius:20px;padding:22px;box-shadow:0 8px 24px rgba(16,24,40,.04)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.chips{display:flex;gap:10px;flex-wrap:wrap}.chips a{background:#fff;border:1px solid #dfe4ee;border-radius:999px;padding:8px 14px;text-decoration:none;color:#263246}.chips.compact a{font-size:14px;padding:6px 11px}.hero{display:grid;grid-template-columns:1.7fr .8fr;gap:28px;align-items:center;padding:60px 0}.hero h1{font-size:48px;line-height:1.15;margin:8px 0}.stat{display:grid;grid-template-columns:1fr;place-items:center}.stat b{font-size:52px;color:#155eef}.cta,.pagehead{background:linear-gradient(135deg,#eef4ff,#fff);border:1px solid #e5edff;border-radius:24px;padding:30px;margin:24px 0}.cta.slim{padding:24px}.detail{max-width:860px;background:#fff;border-radius:24px;padding:36px;margin:20px auto;border:1px solid #e6eaf2}.detail h1{font-size:38px;line-height:1.2}.summary{font-size:20px;color:#475467}.content h2{margin-top:30px}.content li{margin-bottom:8px}.muted{color:#667085;font-size:14px}.notice{background:#fff7e6;border:1px solid #ffd892;padding:16px;border-radius:14px;margin:20px 0}.box{background:#f8fbff;padding:18px;border-radius:18px}.admin{display:grid;gap:14px}.admin label{display:grid;gap:8px}.pager{text-align:center;margin:30px}.pager a{margin:0 12px}footer{padding:34px 7vw;background:#111827;color:#d1d5db;margin-top:40px}
/* portal home */.portal-head{display:grid;grid-template-columns:1.4fr .9fr;gap:24px;align-items:end;border-bottom:3px solid #111827;padding:24px 0 20px;margin-bottom:20px}.portal-head h1{font-size:40px;line-height:1.18;margin:6px 0}.portal-head p{margin:4px 0;color:#475467}.portal-search{justify-content:flex-end}.news-layout{display:grid;grid-template-columns:1.15fr 1fr .72fr;gap:18px;margin-bottom:22px}.lead-news,.news-list,.side-panel,.channel-box,.resource-strip{background:#fff;border:1px solid #e6eaf2;border-radius:18px;padding:22px;box-shadow:0 8px 24px rgba(16,24,40,.035)}.lead-news{background:linear-gradient(135deg,#ffffff,#eef4ff)}.lead-news h2{font-size:32px;line-height:1.2;margin:12px 0}.lead-news h2 a,.channel-box a,.news-list a{color:#111827;text-decoration:none}.lead-news p{color:#475467}.news-list h2,.side-panel h2{font-size:20px;margin:0 0 12px}.news-list ul,.article-list{list-style:none;padding:0;margin:0}.news-list li{display:grid;grid-template-columns:82px 1fr;gap:10px;padding:10px 0;border-bottom:1px dashed #e5e7eb}.news-list li span{color:#2563eb;font-size:13px}.side-panel h2{margin-top:8px}.portal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.channel-title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e6eaf2;margin-bottom:12px}.channel-title h2{font-size:22px;margin:0 0 10px}.channel-title a{font-size:14px;color:#2563eb;text-decoration:none}.article-list li{display:grid;grid-template-columns:1fr 86px;gap:12px;padding:9px 0;border-bottom:1px dashed #edf0f5}.article-list time{font-size:12px;color:#667085;text-align:right}.resource-strip{margin-top:20px}.resource-list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.resource-list a{display:block;padding:12px;border-radius:14px;background:#f8fbff;color:#111827;text-decoration:none;border:1px solid #e7eefc}.resource-list span{display:block;color:#2563eb;font-size:12px;font-weight:700;margin-bottom:4px}
/* download center: unified blue/white portal style */.download-hero{background:linear-gradient(135deg,#eef4ff,#fff);border:1px solid #e5edff;border-radius:24px;padding:28px 32px;margin-bottom:22px}.download-hero h1{font-size:34px;line-height:1.2;margin:4px 0}.download-hero p{color:#475467;margin:4px 0}.download-page{display:grid;grid-template-columns:270px 1fr;gap:22px;align-items:start}.download-sidebar,.download-main{background:#fff;border:1px solid #e6eaf2;border-radius:22px;box-shadow:0 8px 24px rgba(16,24,40,.035)}.download-sidebar{padding:22px;position:sticky;top:86px}.side-title{display:flex;align-items:center;gap:10px;margin-bottom:16px}.side-title span{width:6px;height:22px;background:#155eef;border-radius:99px;display:inline-block}.side-title h2{font-size:22px;margin:0}.side-cat{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;margin:8px 0;background:#f8fbff;color:#263246;text-decoration:none;font-size:15px;border:1px solid #e7eefc;border-radius:14px}.side-cat em{font-style:normal;color:#667085;font-size:12px}.side-cat.active,.side-cat:hover{background:#155eef;color:#fff;border-color:#155eef}.side-cat.active em,.side-cat:hover em{color:#dbeafe}.download-main{padding:22px}.download-filter{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:16px;background:#f8fbff;border:1px solid #e7eefc;border-radius:18px;margin-bottom:18px;color:#4b5563}.download-filter label{display:flex;align-items:center;gap:8px}.download-filter input{border-radius:12px;min-width:180px;border-color:#d8deea;height:40px;background:#fff}.download-filter input[type=date]{min-width:165px;color:#667085}.date-sep{color:#667085}.only-input{gap:0!important}.query-btn{background:#155eef;border-radius:12px;height:40px;padding:0 24px}.reset-btn{height:40px;line-height:38px;padding:0 20px;border:1px solid #d8deea;color:#475467;text-decoration:none;background:#fff;border-radius:12px}.download-list-head{display:grid;grid-template-columns:1fr 160px;background:#155eef;color:#fff;font-size:15px;font-weight:700;border-radius:16px 16px 0 0;overflow:hidden}.download-list-head.with-action{grid-template-columns:1fr 150px 110px}.download-list-head div{padding:13px 20px}.download-list{border:1px solid #e7eefc;border-top:0;border-radius:0 0 16px 16px;overflow:hidden}.download-row{display:grid;grid-template-columns:1fr 160px;gap:16px;color:#151922;text-decoration:none;border-bottom:1px solid #edf0f5;min-height:70px;align-items:center;background:#fff}.download-row.with-action{grid-template-columns:1fr 150px 110px}.download-row:last-child{border-bottom:0}.download-row:hover{background:#f8fbff}.download-row strong{display:block;padding:0 20px;font-size:16px;font-weight:700}.download-row p{padding:0 20px;margin:2px 0 0;color:#667085;font-size:13px;line-height:1.5}.download-row time{padding:0 20px;color:#475467}.download-action{padding:0 16px}.download-btn{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 16px;background:#155eef;color:#fff;text-decoration:none;border-radius:10px;font-size:14px;font-weight:700}.download-btn:hover{background:#0f46b8}.download-btn.disabled{background:#cbd5e1;color:#fff}.empty-row{padding:30px;text-align:center;color:#9aa3af}.download-pager{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:20px;color:#666;font-size:14px;flex-wrap:wrap}.download-pager a,.download-pager .disabled{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border:1px solid #d8deea;text-decoration:none;color:#475467;background:#fff;border-radius:10px}.download-pager a.current{background:#155eef;color:#fff;border-color:#155eef}.download-pager .disabled{color:#cbd0d6;background:#f7f8fb}.source-box{background:#f8fbff;border:1px solid #e7eefc;border-radius:12px;padding:14px}@media(max-width:980px){.portal-head,.news-layout,.portal-grid,.download-page{grid-template-columns:1fr}.portal-search{justify-content:flex-start}.resource-list{grid-template-columns:repeat(2,1fr)}.download-sidebar{position:static}.download-main{padding:18px}.download-list-head,.download-row{grid-template-columns:1fr 115px}.download-list-head.with-action,.download-row.with-action{grid-template-columns:1fr 100px 86px}.download-list-head div,.download-row strong,.download-row p{padding-left:14px}.download-row time{padding:0 12px}.download-action{padding:0 10px}.download-btn{padding:0 12px}}@media(max-width:820px){.hero,.grid.two{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.hero h1,.portal-head h1,.download-hero h1{font-size:30px}.top{padding:12px 18px;align-items:flex-start;gap:10px;flex-direction:column}nav a{margin:0 16px 0 0}main{padding:18px 14px}.resource-list{grid-template-columns:1fr}.news-list li,.article-list li{grid-template-columns:1fr}.download-filter{display:grid}.download-filter label{display:grid}.download-list-head{display:none}.download-row{grid-template-columns:1fr}.download-row time{padding:0 14px 12px;color:#777}.download-row strong{padding:12px 14px 2px}.download-row p{padding:0 14px}.download-pager{justify-content:flex-start}}

/* open-in-browser prompt */
.open-browser-body{min-height:100vh;background:linear-gradient(135deg,#eef4ff 0%,#ffffff 55%,#eaf2ff 100%)}
.open-browser-page{min-height:100vh;max-width:760px;display:flex;align-items:center;justify-content:center;padding:28px 18px}
.open-browser-card{width:100%;background:#fff;border:1px solid #e5edff;border-radius:28px;padding:34px 26px;box-shadow:0 18px 55px rgba(16,24,40,.12);text-align:center}
.open-browser-icon{width:68px;height:68px;border-radius:22px;margin:0 auto 18px;display:grid;place-items:center;background:#155eef;color:#fff;font-size:34px;font-weight:900}
.open-browser-card h1{font-size:34px;line-height:1.18;margin:8px 0 12px;color:#111827}
.open-browser-desc{color:#475467;margin:0 auto 22px;max-width:620px}
.open-browser-steps{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0;text-align:left}
.open-browser-steps div{border:1px solid #e7eefc;background:#f8fbff;border-radius:18px;padding:14px 16px}
.open-browser-steps b{display:block;color:#155eef;font-size:16px;margin-bottom:4px}
.open-browser-steps span{color:#374151;font-size:14px}
.open-browser-url-label{display:block;text-align:left;font-weight:700;color:#263246;margin:16px 0 8px}
.open-browser-url{width:100%;min-width:0;border-radius:14px;color:#475467;background:#f9fafb}
@media(max-width:680px){.open-browser-card{padding:30px 18px}.open-browser-card h1{font-size:30px}.open-browser-steps{grid-template-columns:1fr}}